Summary

This paper examines the sintering behavior of four Apollo regolith samples (10084, 15601, 60501, 67461) under varying temperatures. X-ray computed tomography and X-ray diffraction were used to analyze porosity and mineralogy. The mare regolith sintered at lower temperatures than highland samples, with porosities ranging from 19 to 31%. The study highlights the differences in sintering behavior between mare and highland regolith. This paper explores the sintering behavior of lunar regolith simulants under various thermal conditions. The study focuses on the structural and compositional changes that occur during the sintering process, with an emphasis on the formation of glassy phases and the evolution of porosity. The research highlights the importance of understanding these processes for the development of in-situ resource utilization (ISRU) technologies for future lunar missions. The findings suggest that the sintering behavior of lunar simulants is influenced by factors such as temperature, heating rate, and the presence of volatiles. The study also discusses the potential applications of sintered lunar materials in the construction of habitats and other infrastructure on the Moo

Methods and applications